Path-Q Solar
How can I verify that an installer has completed projects similar to my roof?
Answer
Request project references and documentation for roofs with similar material, pitch, age, structure, access, shading, and electrical scope, then independently contact recent customers. Also verify that the installer—not only a subcontractor—performed the relevant work and addressed comparable complications.
Key points
- Similarity should include roof condition and mounting method, not just system size.
- Ask for examples involving reroofing, structural reinforcement, difficult access, batteries, or service upgrades if relevant.
- Check permits, inspection outcomes, photos, and evidence of completed operation where available.
- Look for consistent feedback about communication, workmanship, leaks, warranty response, and cleanup.
What it depends on
- Roof material, age, pitch, and structural condition
- System size and mounting design
- Access, shading, and electrical complexity
- Installer's use of employees or subcontractors
Risks and trade-offs
- A large portfolio may not demonstrate experience with the specific roof risk.
- References selected by the installer may not reveal unresolved issues.
- Roof damage or premature replacement can outweigh modest differences in system price.
Information you may need
- Roof inspection and proposed mounting plan
- Comparable project addresses or customer references
- Permit and inspection records where available
- Installer's subcontractor and warranty responsibilities
Your next step
What to do next
Ask each finalist for several recent comparable projects and contact references using a consistent list of roof, performance, and warranty questions.
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SQ01947